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                                <h1 id="&#x540D;&#x8BCD;&#x89E3;&#x91CA;">&#x540D;&#x8BCD;&#x89E3;&#x91CA;</h1>
<p><strong>Bundle:</strong> &#x7C7B;&#x4F3C;OSGI&#x89C4;&#x8303;&#x91CC;&#x9762;bundle&#xFF08;&#x7EC4;&#x4EF6;&#xFF09;&#x7684;&#x6982;&#x5FF5;&#xFF0C;&#x6BCF;&#x4E2A;bundle&#x6709;&#x81EA;&#x5DF1;&#x7684;classloader&#xFF0C;&#x4E0E;&#x5176;&#x4ED6;bundle&#x76F8;&#x9694;&#x79BB;&#xFF0C;&#x540C;&#x65F6;Atlas&#x6846;&#x67B6;&#x4E0B;bundle&#x6709;&#x81EA;&#x8EAB;&#x7684;&#x8D44;&#x6E90;&#x6BB5;&#xFF08;PackageID&#xFF0C;&#x6253;&#x5305;&#x65F6;AAPT&#x6307;&#x5B9A;&#xFF09;&#xFF1B;&#x53E6;&#x5916;&#x4E0E;&#x539F;&#x6709;OSGI&#x6240;&#x5B9A;&#x4E49;&#x7684;service&#x683C;&#x5F0F;&#x4E0D;&#x540C;&#x4E4B;&#x5904;&#x662F;Atlas&#x91CC;&#x9762;Bundle&#x900F;&#x51FA;&#x6240;&#x6709;&#x5B9A;&#x4E49;&#x5728;Manifest&#x91CC;&#x9762;&#x7684;component&#xFF0C;&#x968F;&#x7740;service&#xFF0C;activity&#x7684;&#x89E6;&#x53D1;&#x6267;&#x884C;bundle&#x7684;&#x5B89;&#x88C5;&#xFF0C;&#x8FD0;&#x884C;&#x3002;</p>
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<p><strong>host:</strong> &#x5BBF;&#x4E3B;&#x7684;&#x6982;&#x5FF5;&#xFF0C;&#x6240;&#x6709;&#x7684;bundle&#x53EF;&#x4EE5;&#x76F4;&#x63A5;&#x8C03;&#x7528;host&#x5185;&#x7684;&#x4EE3;&#x7801;&#x548C;&#x8D44;&#x6E90;&#xFF0C;&#x6240;&#x4EE5;host&#x5E38;&#x5E38;&#x96C6;&#x5408;&#x4E86;&#x516C;&#x5171;&#x7684;&#x4E2D;&#x95F4;&#x4EF6;&#xFF0C;UI&#x8D44;&#x6E90;&#x7B49;&#x3002;host&#x548C;bundle&#x7684;&#x4F9D;&#x8D56;&#x5173;&#x7CFB;&#x5982;&#x4E0B;&#x56FE;&#x6240;&#x793A;&#xFF1A;</p>
<p>&gt;
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<li>&#x9996;&#x5148;&#x6709;&#x4E2A;&#x6784;&#x5EFA;&#x6574;&#x4F53;APK&#x5DE5;&#x7A0B;Apk_builder,&#x91CC;&#x9762;&#x7BA1;&#x7406;&#x7740;&#x6240;&#x6709;&#x7684;&#x4F9D;&#x8D56;&#xFF08;&#x5305;&#x62EC;atlas&#xFF09;&#x53CA;&#x5176;&#x7248;&#x672C;&#xFF0C;Apk_builder&#x672C;&#x8EAB;&#x53EF;&#x80FD;&#x4E0D;&#x5305;&#x542B;&#x4EFB;&#x4F55;&#x4EE3;&#x7801;&#xFF0C;&#x53EA;&#x8D1F;&#x8D23;&#x6784;&#x5EFA;&#x4F7F;&#x7528;</li>
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<li>&#x4E1A;&#x52A1;&#x5C42;&#x57FA;&#x672C;&#x4E0A;&#x4EE5;bundle&#x4E3A;&#x8FB9;&#x754C;&#x81EA;&#x4E0A;&#x800C;&#x4E0B;&#x4E0E;host&#x53D1;&#x751F;&#x8C03;&#x7528;&#xFF0C;&#x540C;&#x65F6;bundle&#x4E4B;&#x95F4;&#x5141;&#x8BB8;&#x5B58;&#x5728;&#x4F9D;&#x8D56;&#x5173;&#x7CFB;&#xFF1B;&#x76F8;&#x5BF9;&#x4E1A;&#x52A1;&#x72EC;&#x7ACB;&#x7684;bundle&#x5982;&#x679C;&#x5B58;&#x5728;&#x63A5;&#x53E3;&#x8026;&#x5408;&#x5EFA;&#x8BAE;&#x5C01;&#x88C5;&#x6210;aidl service&#x7684;&#x65B9;&#x5F0F;&#x4FDD;&#x8BC1;&#x81EA;&#x8EAB;&#x5C01;&#x88C5;&#x6027;&#xFF1B;&#x540C;&#x65F6;&#x67D0;&#x4E9B;&#x4E2D;&#x95F4;&#x4EF6;&#x5982;&#x679C;&#x53EA;&#x5B58;&#x5728;&#x82E5;&#x5E72;bundle&#x4F7F;&#x7528;&#x7684;&#x4E5F;&#x53EF;&#x4EE5;&#x5C01;&#x88C5;bundle&#x7684;&#x65B9;&#x5F0F;&#x63D0;&#x4F9B;&#x51FA;&#x6765;&#xFF0C;&#x4EE5;&#x4FDD;&#x8BC1;host&#x5185;&#x5BB9;&#x7CBE;&#x7B80;</li>
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<p><strong>remote bundle&#xFF1A;</strong> &#x8FDC;&#x7A0B;bundle&#xFF0C;&#x8FDC;&#x7A0B;bundle&#x53EA;&#x662F;apk&#x6784;&#x5EFA;&#x65F6;&#x5E76;&#x672A;&#x6253;&#x5230;apk&#x5185;&#x90E8;&#xFF0C;&#x800C;&#x662F;&#x5355;&#x72EC;&#x653E;&#x5728;&#x4E86;&#x4E91;&#x7AEF;&#xFF1B;&#x540C;&#x65F6;&#x8FDC;&#x7A0B;bundle&#x7684;&#x9650;&#x5236;&#x6761;&#x4EF6;&#x662F;&#x7B2C;&#x4E00;&#x6B21;&#x88AB;&#x89E6;&#x53D1;&#x7684;&#x524D;&#x63D0;&#x662F;bundle&#x5185;&#x7684;Activity&#x9700;&#x8981;&#x88AB;start&#xFF0C;&#x6B64;&#x65F6;&#x57FA;&#x4E8E;Atlas&#x5185;&#x7684;ClassNotFoundInterceptorCallback&#x53EF;&#x4EE5;&#x8FDB;&#x884C;&#x8DF3;&#x8F6C;&#x7684;&#x91CD;&#x5B9A;&#x5411;&#xFF0C;&#x63D0;&#x793A;&#x7528;&#x6237;&#x4E0B;&#x8F7D;&#x5177;&#x4F53;bundle&#xFF0C;&#x5F85;&#x7528;&#x6237;&#x786E;&#x5B9A;&#x540E;&#x8FDB;&#x884C;&#x5F02;&#x6B65;&#x4E0B;&#x8F7D;&#x540C;&#x65F6;&#x5B8C;&#x6210;&#x540E;&#x518D;&#x8DF3;&#x8F6C;&#x5230;&#x76EE;&#x6807;bundle&#xFF08;&#x6B64;&#x90E8;&#x5206;&#x4EE3;&#x7801;&#x7531;&#x4E8E;&#x6D89;&#x53CA;&#x4E0B;&#x8F7D;&#x53CA;UI&#x5C55;&#x793A;&#x7B49;&#x5185;&#x5BB9;&#x5E76;&#x672A;&#x5305;&#x542B;&#x5728;&#x5F00;&#x6E90;&#x4ED3;&#x5E93;&#x4E2D;&#xFF0C;&#x6709;&#x9700;&#x8981;&#x53EF;&#x4EE5;&#x6839;&#x636E;ClassNotFoundInterceptorCallback&#x81EA;&#x884C;&#x5B9E;&#x73B0;&#xFF09;</p>
<p><strong>&#x52A8;&#x6001;&#x90E8;&#x7F72;&#xFF1A;</strong> &#x57FA;&#x4E8E;Atlas&#x7684;installorUpdate&#x548C;atlas-update&#x5E93;&#x53CA;&#x6784;&#x5EFA;&#x63D2;&#x4EF6;&#xFF0C;&#x53EF;&#x4EE5;&#x751F;&#x6210;&#x4E0E;&#x4E4B;&#x524D;&#x53D1;&#x5E03;&#x7684;apk diff&#x751F;&#x6210;&#x7684;&#x5DEE;&#x5F02;&#x6587;&#x4EF6;&#xFF0C;&#x5728;&#x66F4;&#x65B0;&#x65F6;&#x62C9;&#x53D6;&#x540C;&#x65F6;&#x9759;&#x9ED8;&#x66F4;&#x65B0;&#x5230;&#x8BBE;&#x5907;&#x4E0A;&#xFF0C;&#x5728;&#x7528;&#x6237;&#x4E0B;&#x6B21;&#x542F;&#x52A8;&#x4E4B;&#x540E;&#x751F;&#x6548;&#x65B0;&#x4EE3;&#x7801;&#xFF0C;&#x5177;&#x4F53;&#x539F;&#x7406;&#x53EF;&#x4EE5;&#x53C2;&#x8003;&#x52A8;&#x6001;&#x90E8;&#x7F72;&#x7AE0;&#x8282;&#x7684;&#x89E3;&#x6790;</p>

                                
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